发文地区与机构
近年国家 / 地区发文量统计
| 国家 / 地区 | 发文量 |
|---|---|
| USA | 145 |
| Canada | 5 |
| France | 2 |
| Australia | 1 |
| CHINA MAINLAND | 1 |
| England | 1 |
| South Africa | 1 |
| Sweden | 1 |
| Switzerland | 1 |
| Taiwan | 1 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| COLUMBIA UNIVERSITY | 7 |
| COLUMBIA UNIVERSITY TEACHERS COLLEGE | 5 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 5 |
| HARVARD UNIVERSITY | 4 |
| UNIVERSITY SYSTEM OF GEORGIA | 4 |
| CALIFORNIA STATE UNIVERSITY SYSTEM | 3 |
| LAKE FOREST COLL | 3 |
| SYRACUSE UNIVERSITY | 3 |
| UNIVERSITY OF CHICAGO | 3 |
| UNIVERSITY OF HAWAII SYSTEM | 3 |